<?php
namespace Home\Controller;
use Think\Controller;
class IndexController extends Controller {
    public function index(){
        echo md5(sha1('123456').'tEKskO');
        echo '<hr />'.'d3c4200e9445adb46a72f3ca0bf50dbe';
        var_dump($_SESSION);
//        session('homeInfo',111);
        $this->display();
    }
}